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Harbor Investment Advisory’s Arrowhead Research ARWR Stock Holding History

Harbor Investment Advisory’s Portfolio ARWR Stock Details ARWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$105K Buy
+1,285
New +$94.9K 0.01% 545

Other funds holding ARWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

Harbor Investment Advisory's ARWR Position: Q2 2026 in Review

Harbor Investment Advisory opened a new position in Arrowhead Research (ARWR) in Q2 2026: 1,285 shares worth $105K. The stake represents 0.01% of the portfolio and ranks #545 among its holdings.

502 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Harbor Investment Advisory held 1,285 shares of Arrowhead Research worth $105K as of Q2 2026.
  • Arrowhead Research was a new Harbor Investment Advisory position in Q2 2026.
  • Arrowhead Research made up 0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #545 holding.
  • 502 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.